UV-P CAS NO.2440-22-4

loaʻa iā mākou kahi hopena nui ma aneane 1000mt / makahiki

hiki iā mākou ke kākoʻo, e

ʻoihana paʻa, paʻa pono

hoʻopuka nui

kumukūʻai kūpono

Kākoʻo logistic, hale kūʻai i ka lole kāwele hou a me ka europe

kākoʻo kākoʻo pūnaewele

Kākoʻo palapala

pane koke ma loko o 24 mau hola

uv-p is a benzotriazole type ultraviolet light absorber, impacting good light stability for plastics and other organic polymers. uv-p protects polymers as well as organic pigments from uv radiation helping to preserve the original appearance and physical integrity of engineered plastics,elastomers,pvc, adhesives, and polyurethanes during outdoor weathering.

Other names: TINUVIN P

Appearance: SLIGHT YELLOW POWDER

Solubility: Hoʻolaha kūlohelohe, manuahi mai ka palaualelo ʻole

Wahi wā huakaʻi: 128-132

Nā kiko kiko pōkole: 0.5% max

Hōhiʻu Ash: 01% max

Transmittance: 445nm 98.0% min

500nm 99.0% min

It must be stored in closed containers in dry cool conditions. The shelf life is two years in origina ,unopened containers.

noi

As the ultraviolet absorption agent, it is availale to polyester,epoxy,cellulose acetate, PVC, polystyrene, plexiglass and polyacrylonitrile resin etc.

No ka Polypropylene

Unsaturated polyester : 0.2-0.5 WT% based on polymer weight

PVC: 0.2-0.5 WT% based on polymer weight

Plasticized PVC: 0.1-0.3WT% based on polymer weight

Polyurethane 0.2- 1.0 WT% based on polymer weight

Polyamine 0.2-0.5% based on polymer weigt

No ka polyamine: 0.2-0.3WT% e kau ana i ka paona polymer

No ka polyester: 0.2-0.3WT% e kau ana i ka paona polymer